In all other cases it returns false.
在所有其它情况下,它都返回假。
If no user has been authenticated, it returns false.
如果没有用户通过身份认证,则返回false。
Current implementation of Encina Connector returns false.
当前的Encina连接器的实现返回false。
If the XML document is already validated, it returns false.
如果XML文档已经被验证,将返回false。
Once the predicate returns false, it stops taking from the sequence.
一旦断言返回false,它就停止从这个序列中获取。
And xs: Boolean (" 0 ") returns false, just as xs: Boolean (0) does.
boolean(“0 ”)返回false,和xs: boolean(0)一样。
This function returns FALSE if there are no more array elements.
如果不包含数组元素,则该函数返回FALSE。
Notice that xs: Boolean (" false ") returns false as a Boolean value.
请注意,xs:boolean (“false ”)返回布尔值false。
Clicking Cancel returns false, and the server-side code does not execute.
单击Cancel返回false,服务器端代码不执行。
If the specified XPath returns an empty sequence, XMLEXISTS returns false.
如果指定的XPath返回一个空序列,那么XMLEXISTS返回false。
If it couldn't parse even a single RSS feed item, then this function returns false.
若它不能解析其中的任意一个rss提要条目,该函数则会返回false。
PROCESS_ABORT — The visitor isn't interested in visiting at all, so accept returns false.
PROCESS_ABORT——访问程序对访问根本不感兴趣,所以accept返回false。
If it returns false, the submission is cancelled. Listing 17 shows the validate function.
如果返回false,则提交被取消。
If not, it redirects to the login screen and returns false, blocking the original closure call.
如果不在的话,它将重定向到登录屏幕并返回false,阻塞初始的闭包调用。
This method returns true if the file or directory is successfully deleted. Otherwise it returns false.
若文件或目录被成功删除,此方法将返回true,否则返回false。
When there are no more rows to fetch from the result set, odbc_fetch_array returns FALSE and the while loop ends.
当不再需要从结果集读取行时,odbc_fetch_array会返回FALSE,且while循环结束。
Instead, if a sized queue was full, the offer method returns false, not causing you to deal with exceptions when full.
相反,如果大小有限的队列满了,那么offer方法会返回false,而不需要处理队列满的异常。
If the probe function returns TRUE, the frame is passed down the stream, but if it returns FALSE, the frame is dropped.
如果探测器函数返回TRUE,该帧被传递给流,如果返回FALSE,该帧将被丢弃。
Because fopen returns False on failure, this will ensure that file processing happens only if the file opens successfully.
由于失败时fopen将返回False,这将确保仅当文件成功打开后才执行文件处理。
If the valid function returns false for any of the two parameters, the remote call is canceled and an alert message is shown.
如果对于两个参数中的任何一个参数,valid函数返回false,那么取消远程调用,并显示一条警告消息。
Note that feof also returns False if you're reading a URL and the socket has timed out because you no longer have data to read.
如果读取的是URL并且套接字由于不再有任何数据可以读取而超时,则feof也将返回False。
The is validated predicate returns true if the document is already validated against the specified schema and returns false otherwise.
如果已经根据指定的模式验证了文档,IS VALIDATED谓词将返回true,否则返回错误。
Finally, consider that if UpdateCommand isn't defined, CanUpdate returns false and an exception is thrown if you try to submit changes.
最后,考虑这种情况:如果没有定义updatecommand,却提交更改,那么canupdate返回值为假,并引发一个异常。
If fetch returns FALSE, the result set is empty, thus a catalog table row for the catalog id value is not defined in the database table.
如果fetch返回FALSE,则结果集为空,表明数据库表中还没有为catalogid值定义一个catalog表行。
If the transaction attribute takes the other allowed value of NotSupported, or the MDB is using bean-managed transactions, then it returns false.
如果事务属性采用NotSupported允许的其他值,或者MDB正在使用bean托管的事务,则返回false。
With db2_exec(), the result of a successful query is a statement resource that contains all of the requested data; an unsuccessful query returns false.
而使用 db2_exec(),成功查询的结果是包含所有请求数据的语句资源;失败的查询将返回false。
If the handler returns TRUE, the message will be handled by the parent as well, while a call that returns FALSE does not allow the parent to handle it.
如果该处理返回TRUE,消息就也会给父窗口来处理,而如果它返回的是一个FALSE值,就不会让父窗口来处理该消息。
By default, when a validator returns false, the remaining validation checks are aborted, but that parameter is also configurable for each individual validator.
默认情况下,如果一个验证器返回false,则剩余的验证检查都将取消,但这个参数也可以对单个验证器进行配置。
IsPrintable , which returns TRUE if the given string contains no unprintable characters and returns FALSE if the given string does contain printable characters.
isPrintable,在给定字符串不包含不可打印字符时返回TRUE,而在给定字符串确实包含不可打印字符时返回FALSE。
IsPrintable , which returns TRUE if the given string contains no unprintable characters and returns FALSE if the given string does contain printable characters.
isPrintable,在给定字符串不包含不可打印字符时返回TRUE,而在给定字符串确实包含不可打印字符时返回FALSE。
应用推荐